Summary:
Ref T4810. Ultimate goal is to let Harbormaster post a "build passed/failed" transaction. To prepare for that, implement `PhabricatorApplicationTransactionInterface` in Differential.
To allow Harbormaster to take action on //diffs// but have the transactions apply to //revisions//, I added a new method so that objects can redirect transactions to some other object.
Test Plan:
- Subscribed/unsubscribed/attached/detached from Differential, saw transactions appear properly.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4810
Differential Revision: https://secure.phabricator.com/D8802
Summary:
Ref T3551. Releeph has old-style `loadX()` methods; get rid of one of them.
Differential has a couple of copies of this too, clean them up.
Test Plan:
- Viewed various differential revisions (with and without projects).
- Viewed and edited Releeph products.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T3551
Differential Revision: https://secure.phabricator.com/D8768
Summary:
Ref T4045. We have a lot of direct queries against the hunk table right now. These are messy, not really policy-aware, and limit our options on T4045.
This query is unusual (it requires changesets, and does not accept IDs). This keeps us from having to load changeset -> diff -> revision in order to do policy checks. We could also fix this with smarter policy checks and caching, but I'd rather not open that can of worms for now. This object is very low level and relatively unusual, and this small deviation from convention seems like the cleanest cut to make to keep this from snowballing.
Test Plan: Used Herald dry runs to verify that the affected rules still output the same data.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4045
Differential Revision: https://secure.phabricator.com/D8765
Summary: Ref T4045. These three methods are fairly copy-pastey. Provide a more formal DifferentialHunk API for querying various types of line ranges.
Test Plan: Used test console to verify that "added content", "removed content", and "changed content" rules still produce the same data.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4045
Differential Revision: https://secure.phabricator.com/D8764
Summary: This ensures that two comments by the same author on the same line are sorted properly.
Test Plan: Before this patch, made two comments that appeared in the wrong order. With this patch, they sort correctly.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8697
Summary:
This is a bit messy, but not tooo bad:
- In general, stop the author from being added as a reviewer.
- In the specific case that "self accept" is enabled, allow it. This is easier than trying to special case it.
- When commandeering, we make the author a reviewer and make the actor the author, but these happen after validation. At validation time, it looks like we're making the author a reviewer. Just special case this.
- Provide a slightly nicer message when trying to add yourself from `arc`. We hit the Transactions message anyway, but it's not formatted as cleanly.
- Don't try to add the author via Herald.
Test Plan:
- Edited a revision with author = reviewer, got stopped.
- Commandeered revision.
- Updated from `arc`.
- Updated in general.
- Fired a "add author as reviewer" Herald rule without things breaking.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: aran, epriestley
Differential Revision: https://secure.phabricator.com/D8496
Summary:
Ref T2222.
- Removes `DifferentialTasksAttacher`, which has had no callsites for a very long time.
- Moves `differential.getrevisioncomments` off `DifferentialCommentQuery`.
- Moves Releeph churn field off `DifferentialCommentQuery`.
- Removes dead code in `DifferentialRevisionViewController`.
- Removes `DifferentialException` (no references).
- Removes `DifferentialRevision->loadComments()` (no callsites).
- Removes `DifferentialRevision->loadReviewedBy()` (all callsites updated).
- Removes `DifferentialCommentQuery` (all callsites updated).
Test Plan: Mostly a lot of `grep`.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8476
Summary: Ref T2222. The unit and lint fields still have one piece of functionality that I need to port, but everythign else is obsolete.
Test Plan: Lots of `grep`.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8474
Summary:
Ref T2222. Brings the major mail features (affected files, patches) forward.
This drops some of the minor integrations which just show object state (like "Maniphest Tasks") since I think they're not very important. I'll put them back if users miss them.
Test Plan: Sent mail with inline/attached patches.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8459
Summary:
Ref T2222. Ref T3886. Medium term goal is to remove `DifferentialRevisionEditor`.
This temporarily reduces a couple of pieces of functionality unique to the RevisionEditor, but I'm going to go clean those up in the next couple diffs.
Test Plan: Used `arc diff --create` to create several revisions with different data.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3886, T2222
Differential Revision: https://secure.phabricator.com/D8452
Summary: Ref T2222. Ref T3886. This is a little early for general use, but the message parse/generate stuff requires CustomFields and FieldSpecifications to be closely aligned, so this provides at least a plausbile approach for any installs that run into trouble.
Test Plan: Viewed config; reordered fields.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222, T3886
Differential Revision: https://secure.phabricator.com/D8450
Summary:
Ref T2222.
- Restore mail tags for ApplicationTransactions mail.
- Restore subject line verbs.
- Denormalize line count and repository PHID.
- Fix an issue with the mailgun adapter where headers weren't attached properly.
Test Plan: Sent some mail, verified it had correct subjects and tags.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8378
Summary:
Ref T2222. Make the "EditPro" controller accommodate diff updates, and support the transaction type. This one is pretty straightforward.
Also make `revisionPHID` in the comments table nullable to fix the "Edit" action.
Test Plan:
- Created new revision.
- Updated revision.
- Tried to do some invalid stuff.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8376
Summary: Ref T2222. This probably doesn't get everything, but should improve many of the newer transactions.
Test Plan: Looked at feed after making some edits.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8368
Summary: Ref T2222. This will probably have some rough edges for a bit (e.g., weird cases I didn't remember or think of), but there's no change to the underlying data and we can easily revert if things get too messy.
Test Plan: Looked at a variety of revisions and saw sensible output.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8361
Summary:
Ref T2222. Ref T3886. Gets the storage-based fields working.
This requires future changes to actually do anything, all this code is inactive.
Test Plan: {F118863}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3886, T2222
Differential Revision: https://secure.phabricator.com/D8357
Summary: Ref T2222. Ref T3886. Differential has a legacy storage table for auxiliary fields; move the data to modern storage.
Test Plan:
- Ran migration.
- Verified fields still worked properly afterward (view, edit, etc).
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3886, T2222
Differential Revision: https://secure.phabricator.com/D8355
Summary: Ref T2222. This enriches mail a little bit to get these rendering pretty much like they do now.
Test Plan: {F118255}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8343
Summary:
Ref T2222. This doesn't feel super clean, but doesn't feel too bad either.
Basically, Differential transactions can have secondary state-based effects (changing the overall revision status) when reviewers resign, are removed, accept, or reject revisions.
To deal with this in ApplicationTransactions, I did this:
- `applyFinalEffects()` can now alter the transaction set (notably, add new ones). This mostly matters for email, notifications and feed.
- In Differential, check for an overall revision state transition in `applyFinalEffects()` (e.g., your reject moving the revision to a rejected state).
- I'm only writing the transaction if the transition is implied and indirect.
- For example, if you "Plan Changes", that action changes the state on its own so there's no implicit state change transaction added.
The transactions themselves are kind of fluff, but it seems useful to keep a record of when state changes occurred in the transaction log. If people complain we can hide/remove them.
Test Plan: {F118143}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8339
Summary: Ref T2222. This mostly makes Accept/Reject work. The big missing piece is that overall revision status does not yet update properly. I need to think about how I want that to work a little bit more.
Test Plan: Accepted and rejected some stuff.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8333
Summary: Ref T2222. This is obsolete and no longer used. We could deduce it from transactions or commits in modern Phabricator if we wanted it. We may implement a more general mechanism for T4434.
Test Plan: `grep`
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8330
Summary:
Ref T2222. This introduces two small new concepts:
- `expandTransactions()`: allows a transaction to expand into several transactions. For example, "resign" adds a "remove reviewers" transaction.
- We have some other cases which could use this, but currently hard-code things outside of the `Editor`.
- One example is that in Maniphest, closing a task implies claiming it if it is unowned.
- `setIgnoreOnNoEffect()`: The whole Editor can be set to continue or stop if any transactions have no effect, but this allows the behavior to be refined at the individual transaction level. This is primarily to make the UX less confusing, so the user gets only a single relevant error instead of one for each expanded transaction.
Otherwise, this is pretty straightforward.
Test Plan:
Rigged comment form to use SavePro controller, enabled resign action, then tried to resign from a bunch of stuff.
{F117743}
Reviewers: btrahan
Reviewed By: btrahan
CC: chad, aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8328
Summary: Ref T2222. Implements the simpler actions (abandon, reclaim, close, reopen, plan changes, request review) in a transactional way with validation and effect checks.
Test Plan:
- Rigged submissions to point at the Pro controller.
- Rigged dropdown to have all these options all the time.
- Tried to apply about 20-30 of these operations to various revisions and always got the expected result (success, error, or no-op).
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8307
Summary: Ref T2222. Adds a mostly-functional "Pro" comment controller. This does the core stuff, but does not yet do actions (accept, reject, etc.) or inline comments.
Test Plan: Changed the `if (false)` to an `if (true)`, then made some comments, etc. This is normally unreachable.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8304
Summary:
Ref T2222. Differential has custom code for managing subscriptions, but no longer requires it.
The one trick is that we don't have a hook for loading related data on the subscriptions workflow right now. Just glue that in for the moment; it's relatively harmless, and once Diffusion converts we'll have more context on how to best surface it properly.
Test Plan: Subscribed and unsubscribed from a revision. Viewed different revisions and saw correct subscription state.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8293
Summary: Ref T3886. Now that a custom field can emit a core transaction, just emit a subscribers transaction.
Test Plan: {F116014}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3886
Differential Revision: https://secure.phabricator.com/D8289
Summary:
Ref T3886. Ref T418.
- Adds "View Policy" and "Edit Policy" fields.
- Allows CustomFields to produce arbitrary types of transactions, so these fields can produce standard view/edit policy transactions and get all the strings and validation associated with them.
Test Plan: {F116001}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T418, T3886
Differential Revision: https://secure.phabricator.com/D8287
Summary:
Ref T3886.
- Adds "Summary" field.
- Adds "CoreField" for fields stored on the actual object, to reduce code duplication a bit for the main fields.
Test Plan: {F115902}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3886
Differential Revision: https://secure.phabricator.com/D8283
Summary: Ref T2222. Ref T1790. I partially modernized this recently, but bring it to the mail version too.
Test Plan: See screenshots.
Reviewers: btrahan
Reviewed By: btrahan
CC: zeeg, aran
Maniphest Tasks: T1790, T2222
Differential Revision: https://secure.phabricator.com/D8294
Summary:
Ref T3496. Currently, we call loadAssets() on each revision table, which invokes a new revision query and a pile of subqueries.
Instead, add `needFlags()` and `needDrafts()` to `RevisionQuery`. Some day these could perhaps be more generic.
Test Plan:
- Viewed home, differential, etc., no longer saw 9203809238 queries being run for no reason.
- Drafts and flags still appear properly.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3496
Differential Revision: https://secure.phabricator.com/D8277
Summary:
Ref T3886. I spent a few hours trying to make `DifferentialFieldSpecification` extend `PhabricatorCustomField` so I could be more blunt in my approach here and just swap the whole thing over in one go (more or less like I did with Maniphest) but we have a ton of custom fields and things felt really shaky and the change was enormous and hard to keep track of.
Instead, I'm going to do this more gradually and go field-by-field. This implements a CustomField version of the "Title" field.
(There are no links to this in the UI.)
Test Plan:
{F115353}
{F115354}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3886
Differential Revision: https://secure.phabricator.com/D8276
Summary: ...do it somewhat generically, so we could fairly easily add this to other applications. Fixes T3496. I got a wee bit lazy and decided not to migrate existing drafts. My excuses aside from laziness are doing it this way will let us see if anyone complains, we can always do a migration later if people do complain, and there's likely to be a lot of garbage data for older / bigger installs, and the migration didn't seem worth itgiven it would also likely be expensive in these cases.
Test Plan: made a draft inline comment on DX and observed DX had a note icon on Differential home page. made a draft comment on DX and observed DX had a note icon on Differential home page. deleted a draft inline comment and noted icon disappeared from Differential homepage. Submitted a draft comment + inline comment and noted icon disappeared.
Reviewers: epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T3496
Differential Revision: https://secure.phabricator.com/D8275
Summary:
Ref T2222. I want to stage a "later" patch to drop this column, but get rid of the last few references to it.
One of these methods has no callers, and the other stuff I've updated to use the modern fields.
Test Plan: Created some inlines, hit "edit", submitted them, `grep.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8240
Summary: Ref T2222. Once these are live, yell if any of them seem off. I tried to mostly stay consistent-ish with what we had before.
Test Plan: Looked at a bunch of revisions and saw more detailed, colorful transactions.
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8223
Summary:
Ref T2222. This gets rid of Differential's custom view and uses a standard view instead.
This also mostly fixes the rendering logic for inlines.
This is headed to the `tmp.differential` branch.
Test Plan: {F112696}
Reviewers: btrahan
Reviewed By: btrahan
CC: chad, aran
Maniphest Tasks: T1790, T2222
Differential Revision: https://secure.phabricator.com/D8215
Summary:
Ref T2222. This is the big one.
This migrates each `DifferentialComment` to one or more ApplicationTransactions (action, cc, reviewers, update, comment, inlines), and makes `DifferentialComment` a double-reader for ApplicationTransactions.
The migration is pretty straightforward:
- If a comment took an action not otherwise covered, it gets an "action" transaction. This is something like "epriestley abandoned this revision.".
- If a comment updated the diff, it gets an "updated diff" transaction. Very old transactions of this type may not have a diff ID (probably only at Facebook).
- If a comment added or removed reviewers, it gets a "changed reviewers" transaction.
- If a comment added CCs, it gets a "subscribers" transaction.
- If a comment added comment text, it gets a "comment" transaction.
- For each inline attached to a comment, we generate an "inline" transaction.
Most comments generate a small number of transactions, but a few generate a significant number.
At HEAD, the code is basically already doing this, so comments in the last day or two already obey these rules, roughly, and will all generate only one transaction (except inlines).
Because we've already preallocated PHIDs in the comment text table, we only need to write to the transaction table.
NOTE: This significantly degrades Differential, making inline comments pretty much useless (they each get their own transaction, and don't show line numbers or files). The data is all fine, but the UI is garbage now. This needs to be fixed before we can deploy this to users, but it's easily separable since it's all just display code.
Specifically, they look like this:
{F112270}
Test Plan:
I've migrated locally and put things through their paces, but it's hard to catch sketchy stuff locally because most of my test data is nonsense and bad migrations wouldn't necessarily look out of place.
IMPORTANT: I'm planning to push this to a branch and then shift production over to the branch, and run it for a day or two before bringing it to master.
I generally feel good about this change: it's not that big since we were able to separate a lot of pieces out of it, and it's pretty straightforward. That said, it's still one of the most scary/dangerous changes we've ever made.
Reviewers: btrahan
CC: chad, aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8210
Summary: Ref T2222. We need this `clone` when constructing the new multi-comments in Differential, or we get double-comments internally. This shows up as emails with double comment text.
Test Plan: Sent some "Accept + comment" emails, only one comment in the body.
Reviewers: chad, btrahan
Reviewed By: chad
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8206
Summary:
Ref T2222. Ref T4415. We're still writing Differential subscription stuff into this weird legacy `differential_relationship` table, which is like an edge table but extremely ancient.
Move it into a proper table.
I've removed `withSubscriptions()` from `DifferentialRevisionQuery`. It was weird, doesn't work consistently with other similar filters, and was only used by the API. Now it means "ccs", which is consistent with the ApplicationSearch UI and with Maniphest.
Test Plan:
Without migrating, added and removed subscribers via various workflows. Queried for subscribers. Everything worked as expected.
Ran the migration, verified data survived.
Reviewers: btrahan
Reviewed By: btrahan
CC: FacebookPOC, aran
Maniphest Tasks: T2222, T4415
Differential Revision: https://secure.phabricator.com/D8202
Summary:
See D8200. Ref T2222. Instead of writing one comment which can have a ton of different effects, write a series of one-effect comments. These will be easier to convert into ApplicationTransactions.
This has a minor user-facing effect of making these multiple-action comments render separately:
{F111919}
Once the migration completes, they should automatically merge together nicely again.
Test Plan: Made a bunch of comments and took a bunch of actions, all of which worked normally except that they rendered as several things instead of just one.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, FacebookPOC
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8201
Summary:
Ref T2222. Instead of writing one comment which performs both a diff update and adds a comment, write two comments, one for each action. These will translate directly into ApplicationTransactions writes.
This has a small impact on the UX: these updates now render in two rows, instead of one. After T2222, they'll automerge back together.
{F111909}
Test Plan: Updated a revision.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8200
Summary:
Ref T2222. Currently, `DifferentialComment` stores both (a) the text of comments and (b) various other transaction details. This data needs to map to both Transactions and TransactionComments in the long run. This diff separates out all the data which is bound for the TransactionComment table, so that when we migrate `DifferentialComment` itself it will //only// need to migrate into the Transactions table. This is a much simpler migration than the inline comment one was, partly because it set up infrastructure and partly because the data is less complex.
Basically, I'm just proxying the read/write for the comment text into the other table. All readers already go through the Query class, and there are only three writers (preview, comment, implicit comment on diff update) which are all highly regular and straightforward to test.
We can also back out of this diff very easily: doing double writes cost only one line of code (`$this->content = $content;`) so we have proper double writes and a trivial revert path.
Test Plan:
- Without migrating, added comments and saw them show up.
- Migrated.
- Saw all the old comments, and no damage to the new ones.
- Added new comments.
- Used comment preview.
- Updated a revision to implicitly create an update comment and verified it looked OK.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8196
Summary:
Moves away from ArcanistProjects:
- Adds storage for diffs to be directly associated with a repository (instead of indirectly, through arcanist projects). Not really populated yet.
- Drops `parentRevisionID`, which is obsoleted by the "Depends On" edge. This is not exposed in the UI anywhere and doesn't do anything. Resolves TODO.
Test Plan: Ran storage upgrades, browsed around, lots of `grep`.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D8072
Summary:
Ref T1049. Adds `bin/harbormaster` and `bin/harbormaster build` for applying plans from the console. Since this gets `--trace`, it's much easier to debug what's going on.
This doesn't work properly with some of the Drydock steps yet, I need to look at those. I think `setRunAllTasksInProcess` probably obsoletes some of the mechanisms. It might also not work with "Wait for Builds" but I didn't check.
Test Plan: Used `bin/harbormaster` to run a bunch of builds. Ran builds from web UI.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1049
Differential Revision: https://secure.phabricator.com/D7825
